Navigation Links
Radiation therapy improves painful condition associated with multiple sclerosis
Date:10/25/2010

Stereotactic radiation is an effective, long-term treatment for trigeminal neuralgia: a painful condition that occurs with increased frequency in patients with multiple sclerosis (MS). Radiation is noninvasive and has less negative side effects than other treatments, according to the longest follow-up in a study of its kind presented October 31, 2010, at the 52nd Annual Meeting of the American Society for Radiation Oncology (ASTRO).

Multiple sclerosis is a progressive neurological disease affecting about 300,000 Americans where the body's immune system attacks its own nerve cells, affecting the ability of the brain to communicate with the spinal cord. Trigeminal neuralgia is an intensely painful condition caused by dysfunction of the trigeminal nerve, which is one of the nerves that innervates the face. People living with MS see a significantly increased incidence of this problem.

"We studied patients for a median of five years after treatment, which is the longest period of follow-up ever completed," Tejan Diwanji, lead author of the study at the University of Maryland, School of Medicine in Baltimore, said "Our study shows that radiosurgery using Gamma Knife is a proven alternative to surgery or anti-epileptic drugs."

The study was designed to determine the long-term effectiveness of treating trigeminal neuralgia in MS patients with Gamma Knife radiosurgery.

Stereotactic radiation is a specialized type of external beam radiation therapy that uses focused radiation beams to target a well-defined area. It is most often used for tumors of the brain, but in this case, doctors targeted a nerve root, relying on detailed imaging and computerized three-dimensional planning to deliver the radiation dose with extreme accuracy while sparing the surrounding tissue to reduce side effects.

Stereotactic radiation therapy, sometimes called radiosurgery, refers to a single or several treatments to the brain. Doctors in this study used GammaKnife. Other brand names for stereotactic radiation include Axesse, CyberKnife, Novalis, Primatom, Synergy, X-Knife, TomoTherapy or Trilogy.

The study involved 13 MS patients with trigeminal neuralgia who were treated with radiosurgery at the University of Maryland between 1998 and 2001 and were followed for a median of five years after treatment.

"We need more long-term studies to confirm the positive and lasting outcomes of radiosurgery, then it could become the treatment of choice for MS patients afflicted with trigeminal neuralgia," Diwanji, said. "I encourage people with MS suffering from trigeminal neuralgia to talk to their doctor about consulting a radiation oncologist to see if they would be good candidates for radiosurgery."


'/>"/>

Contact: Beth Bukata
bethb@astro.org
703-839-7332
American Society for Radiation Oncology
Source:Eurekalert

Related medicine news :

1. Radiation Before Surgery May Prevent Return of Rectal Cancer
2. Demand for Radiation Therapy Predicted to Exceed Supply
3. Demand for radiation therapy projected to outpace supply of radiation oncologists
4. Diagnostic techniques help IBD patients avoid ionizing radiation exposure
5. SNM and Image GentlyTM launch initiative to standardize radiation dose in pediatric nuclear medicine
6. Menssana Research Inc. gets $4.2M BARDA contract to develop breath test for radiation
7. Radiation pharmacogenomics identifies biomarkers that could personalize cancer treatment
8. Mayo researchers find biomarkers for personalizing radiation cancer treatment
9. Researcher at Childrens Hospital LA discovers way to overcome radiation resistance in leukemia
10. Novel target for existing drug may improve success of radiation therapy
11. Radiation exposure poses similar risk of first and second cancers in atomic bomb survivors
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/27/2016)... ... June 27, 2016 , ... "FCPX editors can now reveal their ... Cut Pro X," said Christina Austin - CEO of Pixel Film Studios. , ... Pro X users can now reveal the media of their split screens with ...
(Date:6/26/2016)... ... 27, 2016 , ... Quality metrics are proliferating in cancer care, and are ... the eye of the beholder, according to experts who offered insights and commentary in ... Managed Care. For the full issue, click here . , For the American ...
(Date:6/26/2016)... Birmingham, Lake Orion, Clarkston, Michigan (PRWEB) , ... ... ... their direction with respect to fertility once they have been diagnosed with endometriosis. ... for tolerable intercourse but they also require a comprehensive approach that can help ...
(Date:6/25/2016)... ... June 25, 2016 , ... First Choice Emergency Room ... Dr. Sesan Ogunleye, as the Medical Director of its new Mesquite-Samuell Farm facility. ... of our new Mesquite location,” said Dr. James M. Muzzarelli, Executive Medical Director of ...
(Date:6/24/2016)... Angeles, CA (PRWEB) , ... June 24, 2016 , ... ... surgery procedures that most people are unfamiliar with. The article goes on to state ... procedures, but also many of these less common operations such as calf and cheek ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... Research and Markets has announced the ... Tests" report to their offering. ... The World Market for Companion Diagnostics covers the ... analysis in the report includes the following: ... Kits) by Region (N. America, EU, ROW), 2015-2020 , ...
(Date:6/24/2016)... NAMUR , Belgium , ...  (NYSE MKT: VNRX), today announced the appointment of ... Board of Directors as a Non-Executive Director, effective ... the Company,s Audit, Compensation and Nominations and Governance ... Board, Dr. Futcher will provide independent expertise and ...
(Date:6/23/2016)... -- Research and Markets has announced the addition ... 2022" report to their offering. ... with kidney failure, it replaces the function of kidneys by ... and thus the treatment helps to keep the patient body,s ... Increasing number of ESRD patients & substantial healthcare ...
Breaking Medicine Technology: